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OTTO ROSENAU & ASSOCIATES, INC. <br /> Geotechnical Engineering,Construction Inspection&Materials Testing J <br /> CONCRETE REPORT <br /> Job Number: 16-0175 Report Number: RC327858 Permit Number: <br /> Project: Riverfront Simpson Client: Polygon Northwest <br /> Address: 41st Street towards Snohomish River,Everett Address: 11624 SE 5th Street,Bellevue <br /> Inspector(s): Joey Moon Date: 11/1/2016 <br /> Description/Location: Stern walls and Interior footing for lot 120.Perimeter footings with 2-20'upper electrical#4 ground bars per lot at <br /> i01,412aand 124. <br /> Lot 120 permit#C1609-019 <br /> `p'.erinit#C1609 021x`,> <br /> Lot 124 permit#C1609-020 <br /> Resteel Verified: Yes 11/1/2016 Joey Moon(Grade 60) Mfg: <br /> Placement Data Design 0 Actual ❑ Batch Weights/Cubic-Yard <br /> Supplier: Miles Cement(lbs/type): 410# Type: 1/II <br /> Mix Number: 18350FP Fine Agg.(lbs): 1520# <br /> Slump Spec: 4±1" Coarse Agg.(lbs/size): 1560# #57 Slag(lbs): <br /> W/C Ratio Spec: .53 Coarse Agg.(lbs/size): 300# #8 <br /> Air Spec: n/a Coarse Agg.(lbs/size): <br /> Total Yards: 35 Fly Ash(lbs): 60# <br /> Placed Via: Pump Water(lbs or gal): 30 gal, <br /> Consolidated: Yes Admixtures(specify): <br /> Required Strength: 3000 psi at 28 days. <br /> Time CubicWater Slumpr.:% Conc.Temp AmbientTruck Ticket' <br /> Sampling and Testing Data ' Ai <br /> ASTM C 172,C 31 Made Yards Added C 143 C 231 C 1064 Temp ' No• No <br /> Cast Samples: 1 1:45 pm 10.00 0 gal. 4" n/a 60°F 52°F C187 84219 <br /> ti <br /> Weather: Overcast Slump Range: 4" Air%Range: <br /> Date Samples Picked Up: 11/2/2016 Initial Curing Method: AsTm c31,Exclude C31-12.1.5 Initial Curing Temp: ASTM C31,Exclude C31-10.1.2 <br /> Comments <br /> REINFORCING/PLACEMENT: Conforms:0 Does Not Conform:❑ <br /> COMPRESSIVE TEST RESULTS <br /> Specimen Test Field Age Size Area Weight Max Load Strength Fracture Type <br /> Number Date Cure (Days) (in.) (Sq.ln.) (Lbs.) (Lbs.) (psi) (other than cone) <br /> 1 11/8/16 7 4x 8 12.69 8.9 35,130 2770 2 <br /> .=Discarded <br /> Tested in general accordance to: ASTMC39 J ASTMC617❑ ASTMC1231 ❑ <br /> Copies to: j/i/f <br /> ❑ Client ❑ Engineer ❑ Building Dept <br /> LI Owner Contractor Q Batch Plant Technical Responsibility: A f <br /> ❑Architect ❑ Others . +.? er H-nsen,Project Manager <br /> This report applies only to the items tested or reported and Is the exclusive property of Otto Rosenau&Associates,Inc. Reproduction of this <br /> report except in full,without written permission from our firm is strictly prohibited. <br /> 6747 M.L.King Way S.,Seattle,Washington 98118-Phone(206)725-4600 or 1-888-OTTO-4-US-Fax(206)723-2221 <br /> Form No.:ADMIN-62-04(Rev 09/06) <br />